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Fix a strict-aliasing with type-punning

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Fixes #880
This commit is contained in:
Bruno Bigras 2014-02-13 12:06:10 -05:00
parent b54a168d41
commit e8a13c44b0
1 changed files with 8 additions and 1 deletions
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9
src/ip.cpp
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@ -145,7 +145,14 @@ int zmq::get_peer_ip_address (fd_t sockfd_, std::string &ip_addr_)
return 0;
ip_addr_ = host;
return (int) ((struct sockaddr *) &ss)->sa_family;
union {
struct sockaddr sa;
struct sockaddr_storage sa_stor;
} u;
u.sa_stor = ss;
return (int) u.sa.sa_family;
}
void zmq::set_ip_type_of_service (fd_t s_, int iptos)